Denon AVR-X3100W User manual

MODEL JP E3 E2 EK EA E1 E1C E1K
AVR-X3100W
P P P
INTEGRATED NETWORK AV RECEIVER
S0880-0V02DM/DG1407
Ver. 2
• Please use this service manual with referring to the operating instructions without fail.
• Some illustrations using in this service manual are slightly different from the actual set.
• For purposes of improvement, specications and design are subject to change without notice.
Please refer to the
MODIFICATION NOTICE.
e
SERVICE MANUAL
e
D&M Holdings Inc.
Copyright 2014 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.

ABOUT THIS MANUAL.............................................................3
What you can do with this manual ............................................3
Using Adobe Reader (Windows version) ..................................4
SAFETY PRECAUTIONS ..........................................................6
NOTE FOR SCHEMATIC DIAGRAM.........................................7
NOTE FOR PARTS LIST ...........................................................7
TECHNICAL SPECIFICATIONS................................................9
DIMENSION ...............................................................................9
Precautions During Service...................................................10
Initializing This Unit .................................................................10
Service Jigs.............................................................................10
DISASSEMBLY ........................................................................11
1. FRONT PANEL ASSY ........................................................13
2. RADIATOR ASSY...............................................................14
3. DIGITAL PCB .....................................................................15
4. VIDEO PCB........................................................................16
5. INPUT PCB ........................................................................16
6. SPK PCB............................................................................17
7. SMPS PCB.........................................................................18
8. TRANS POWER ................................................................18
SPECIAL MODE ......................................................................19
Special Mode Conguration Buttons.......................................19
1. Version Display Mode ........................................................20
2. PANEL / REMOTE LOCK Selection Mode.........................24
3. Selection Modes for Service-related Operations................25
DIAGNOSTIC PATH DIAGRAM.........................................30
4. Remote ID Setup Mode......................................................64
5. Protection Pass Mode ........................................................65
6. CX870 / CY920 Reboot mode............................................65
7. CX870 / CY920 Initialization mode ....................................66
JIG FOR SERVICING ..............................................................67
Procedure after Replacing the Microprocessor, etc. ..........70
Firmware Update Procedure..................................................70
1. Updating by USB................................................................70
2. Updating by DPMS.............................................................79
ADJUSTMENT.........................................................................86
SURROUND MODES AND PARAMETERS ............................87
TROUBLE SHOOTING............................................................90
1. POWER..............................................................................90
2. Analog video ......................................................................91
3. HDMI/DVI ...........................................................................95
4. AUDIO................................................................................97
5. Network/Bluetooth/USB ...................................................100
6. SMPS ...............................................................................105
Audio Check PASS ..............................................................107
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK ...........108
LEVEL DIAGRAM..................................................................109
BLOCK DIAGRAM.................................................................115
POWER DIAGRAM................................................................116
WIRING DIAGRAM................................................................117
PRINTED WIRING BOARDS.................................................118
SCHEMATIC DIAGRAMS (1/33 ) ..........................................124
SCH01_DIGITAL CONNECT ................................................124
SCH02_DIGITAL POWER ....................................................125
SCH03_MAIN CPU ...............................................................126
SCH04_SUB CPU.................................................................127
SCH05_CPU LEVEL CHG ....................................................128
SCH06_DIR ..........................................................................129
SCH07_AUDIO PLD .............................................................130
SCH08_DSP .........................................................................131
SCH09_MAIN DAC ...............................................................132
SCH10_CY920......................................................................133
SCH11_VIDEO DECODER...................................................134
SCH12_HDMI SW2...............................................................135
SCH13_HDMI SW1...............................................................136
SCH14_VSP & IP & OSD......................................................137
SCH15_VIDEO PLD .............................................................138
SCH16_HDMI TX & SCALER ...............................................139
SCH17_ADAPTER................................................................140
SCH18_BLUETOOTH...........................................................141
SCH19_INPUT1....................................................................142
SCH20_INPUT2....................................................................143
SCH21_PREOUT..................................................................144
SCH22_F-HDMI ....................................................................145
SCH23_VIDEO .....................................................................146
SCH24_RC-5 & MX-PORT ...................................................147
SCH25_RS232C & TRIGGER ..............................................148
SCH26_CONNECT_A...........................................................149
SCH27_CONNECT_B ..........................................................150
SCH28_SPK .........................................................................151
SCH29_REGULATOR & TUNER..........................................152
SCH30_7CH AMP 1..............................................................153
SCH31_7CH AMP 2..............................................................154
SCH32_FRONT ....................................................................155
SCH33_SMPS ......................................................................156
EXPLODED VIEW .................................................................157
PACKING VIEW .....................................................................158
SEMICONDUCTORS .............................................................159
1. IC's ...................................................................................159
2. FL DISPLAY .....................................................................181
CONTENTS
2

Jump to the target of a schematic
diagram connector
Click the Ref. No. of the target connector in the red
box around a schematic diagram connector.
•The screen jumps to the target connector.
•Pagemagnicationstaysthesameasbeforethe
jump.
CP401
CP106
v
ABOUT THIS MANUAL
Read the following information before using the service manual.
What you can do with this manual
Search for a Ref. No. (phrase)
(Ctrl+Shift+F)
You can use the search function in Acrobat Reader to
search for a Ref. No. in schematic diagrams, printed
wiring circuit diagrams, block diagrams, and parts
lists.
1.Press Ctrl+Shift+Fonthekeyboard.
• The Search window appears.
2.EntertheRef.No.youwanttosearchforinthe
Search window, and then click the Search button.
•A list of search results appears.
3.Click an item on the list.
• The screen jumps to the page for that item, and the
searchphraseisdisplayed.
Ctrl
Shift
F
3

Using Adobe Reader (Windows version)
• Properties
Click this button and check that the printer is set to a
suitable paper size.
• Page to print
Select the following checkbox.
"More Options" : "Current View"
• Page Sizing & Handling
Select the following checkbox.
"Size" / "Size Options" : "Fit"
Add notes to this data (Sign)
TheSignfunctionletsyouaddnotestothedatain
this manual.
Savetheleonceyouhavenishedaddingnotes.
[Example using Adobe Reader X]
On the "View" menu, click "Sign".
• The Sign pane appears.
[Example using Adobe Reader 9]
On the "Document" menu, click "Sign".
Magnify schematic / printed circuit
board diagrams - 1
(Ctrl+Space, mouse operation)
Press Ctrl+Spaceonthekeyboardanddragthe
mousetoselecttheareayouwanttoview.
• Theselectedareaismagnied.
• Whenyouwanttomovetheareashown,hold
down Space and drag the mouse.
• Whenyouwanttoshowafullpageview,press
Ctrl+0onthekeyboard.
Ctrl Space
0
Print a magnied part of the manual
ThePropertiesdialogboxandfunctionswillvarydependingonyourprinter.
1. Dragthemousetomagnifythepartyouwanttoprint.
2. On the "File" menu, click "Print".
3. CongurethefollowingsettingsinthePrintdialogbox.
4. Click the Print button to start printing.
4

Magnify schematic / printed circuit
board diagrams - 2
(Pan & Zoom function)
ThePan&Zoomfunctionletsyouseewhichpartof
amagnieddiagramisbeingshowninaseparate
window.
[Example using Adobe Reader X]
On the "View" menu, point to "Zoom", and then click
"Pan & Zoom".
• The Pan & Zoom window appears on the screen.
[Example using Adobe Reader 9]
On the "Tools" menu, point to "Select & Zoom", and
then click "Pan & Zoom Window".
Magnify schematic / printed circuit
board diagrams - 3
(Loupe Tool function)
TheLoupeToolfunctionletsyoumagnifyaspecic
part of a diagram in a separate window.
[Example using Adobe Reader X]
On the "View" menu, point to "Zoom", and then click
"Loupe Tool".
• The Loupe Tool window appears on the screen.
[Example using Adobe Reader 9]
On the "Tools" menu, point to "Select & Zoom", and
then click "Loupe Tool Window".
5

SAFETY PRECAUTIONS
The following items should be checked for continued protection of the customer and the service technician.
leakage current check
Beforereturningthesettothecustomer,besuretocarryouteither(1)aleakagecurrentcheckor(2)alinetochassis
resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the
power cord is less than 460 kohms, the set is defective.
Be sure to test for leakage current with the AC plug in both polarities, in addition, when the set's power is in each state
(on,offandstandbymode),ifapplicable.
CAUTION Please heed the following cautions and instructions during servicing and
inspection.
◎Heed the cautions!
Cautions which are delicate in particular for servicing
are labeled on the cabinets, the parts and the chassis,
etc. Be sure to heed these cautions and the cautions
described in the handling instructions.
◎Cautions concerning electric shock!
(1) AnACvoltageisimpressedonthisset,soifyou
touch internal metal parts when the set is energized,
youmaygetanelectricshock.Avoidgettingan
electricshock,byusinganisolatingtransformer
and wearing gloves when servicing while the set is
energized,orbyunpluggingthepowercordwhen
replacing parts, for example.
(2) Therearehighvoltagepartsinside.Handlewith
extra care when the set is energized.
◎Caution concerning disassembly and
assembly!
Through great care is taken when parts were
manufacturedfromsheetmetal,theremaybeburrson
theedgesofparts.Theburrscouldcauseinjuryifngers
are moved across them in some rare cases. Wear gloves
toprotectyourhands.
◎Use only designated parts!
Theset'spartshavespecicsafetyproperties(re
resistance,voltageresistance,etc.).Besuretouseparts
which have the same properties for replacement. The
burrs have the same properties. In particular, for the
importantsafetypartsthatareindicatedbythezmark
on schematic diagrams and parts lists, be sure to use
the designated parts.
◎Be sure to mount parts and arrange the wires
as they were originally placed!
Forsafetyseasons,somepartsusetapes,tubesorother
insulatingmaterials,andsomepartsaremountedaway
from the surface of printed circuit boards. Care is also
takenwiththepositionsofthewiresbyarrangingthem
andusingclampstokeepthemawayfromheatingand
highvoltageparts,sobesuretoseteverythingbackas
itwasoriginallyplaced.
◎Make a safety check after servicing!
Check that all screws, parts and wires removed or
disconnected when servicing have been put back in their
original positions, check that no serviced parts have
deteriorate the area around. Then make an insulation
check on the external metal connectors and between
the blades of the power plug, and otherwise check that
safetyisensured.
(Insulationcheckprocedure)
Unplug the power cord from the power outlet, disconnect
the antenna, plugs, etc., and on the power. Using a 500V
insulation resistance tester, check that the insulation
resistancevaluebetweentheinplugandtheexternally
exposedmetalparts(antennaterminal,headphones
terminal,inputterminal,etc.)is1MΩorgreater.Ifitis
less, the set must be inspected and repaired.
Manyoftheelectricandthestructuralpartsusedinthe
sethavespecialsafetyproperties.Inmostcasesthese
propertiesaredifculttodistinguishbysight,andtheuse
ofreplacementpartswithhigherratings(ratedpower
andwithstandvoltage)doesnotnecessarilyguarantee
thatsafetyperformancewillbepreserved.Partswith
safetypropertiesareindicatedasshownbelowonthe
wiring diagrams and the parts list in this service manual.
Be sure to replace them with the parts which have the
designated part number.
(1) Schematicdiagrams.......Indicatedbythez mark.
(2) Partslists.......Indicatedbythezmark.
The use of parts other than the
designated parts could cause electric
shocks,resorotherdangerous
situations.
CAUTION Concerning important
safety parts
6

NOTE FOR SCHEMATIC DIAGRAM
WARNING:
Partsindicatedbythezmarkhavecriticalcharacteristics.UseONLYreplacementpartsrecommendedbythemanufacturer.
CAUTION:
Beforereturningthesettothecustomer,besuretocarryouteither(1)aleakagecurrentcheckor(2)alinetochassisresistancecheck.
If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the
set is defective.
WARNING:
DONOTreturnthesettothecustomerunlesstheproblemisidentiedandremedied.
NOTICE:
ALLRESISTANCEVALUESINOHM.k=1,000OHM/M=1,000,000OHM
ALLCAPACITANCEVALUESAREEXPRESSEDINMICROFARAD,UNLESSOTHERWISEINDICATED.PINDICATESMICRO-MICRO
FARAD.EACHVOLTAGEANDCURRENTAREMEASUREDATNOSIGNALINPUTCONDITION.CIRCUITANDPARTSARESUBJECT
TOCHANGEWITHOUTPRIORNOTICE.
NOTE FOR PARTS LIST
1.Partsindicatedby"nsp" on this table cannot be supplied.
2.Whenorderingapart,makeacleardistinctionbetween"1"and"I"(i)toavoidmis-supplying.
3.Apartorderedwithoutspecifyingitspartnumbercannotbesupplied.
4.Partindicatedby" ★" mark is not illustrated in the exploded view.
WARNING:Partsindicatedbythezmarkhavecriticalcharacteristics.UseONLYreplacementpartsrecommendedbythemanufacturer.
INSTRUCTIONS FOR HANDLING SEMI-CONDUCTORS AND OPTICAL UNIT
Electrostaticbreakdownofthesemi-conductorsoropticalpickupmayoccurduetoapotentialdifferencecausedby
electrostatic charge during unpacking or repair work.
1. GroundforHumanBody
Besuretowearagroundingband(1MΩ)thatisproperlygroundedtoremoveanystaticelectricitythatmaybe
chargedonthebody.
2. GroundforWorkbench
Besuretoplaceaconductivesheetorcopperplatewithpropergrounding(1MΩ)ontheworkbenchorothersurface,
wherethesemi-conductorsaretobeplaced.Becausethestaticelectricitychargeonclothingwillnotescapethrough
thebodygroundingband,becarefultoavoidcontactingsemi-conductorswithyourclothing
<Incorrect>
CBA
Grounding Band
Conductive Sheet or
Copper Plate
1MΩ
1MΩ
<Correct>
CBA
7

Personal notes:
8

TECHNICAL SPECIFICATIONS
nAudio section
• Power amplifier
Rated output :
Front :
105W+105W(8Ω, 20Hz - 20kHz with 0.08% T.H.D.)
135W+135W(6Ω, 1kHz with 0.7% T.H.D)
Center :
105W(8Ω, 20Hz - 20kHz with 0.08% T.H.D.)
135W(6Ω, 1 kHz with 0.7 % T.H.D.)
Surround :
105W+105W(8Ω, 20 Hz - 20 kHz with 0.08% T.H.D.)
135W+135W(6Ω, 1 kHz with 0.7 % T.H.D.)
Surround back:
105W+105W(8Ω, 20 Hz - 20 kHz with 0.08% T.H.D.)
135W+135W(6Ω, 1 kHz with 0.7 % T.H.D.)
Output connectors : 4 - 16Ω
nAnalog section
Input sensitivity/Input impedance : 200 mV/47 kΩ
Frequency response : 10 Hz - 100 kHz — +1, -3 dB(Direct mode)
S/N : 100 dB(IHF-A weighted, Direct mode)
Distortion : 0.008 % (20 Hz – 20 kHz) (Direct mode)
Rated output : 1.2 V
nDigital section
D/A output : Rated output — 2 V (at 0 dB playback)
Total harmonic distortion — 0.008 % (1 kHz, at 0 dB)
S/N ratio — 102 dB
Dynamic range — 100 dB
Digital input : Format — Digital audio interface
nVideo section
• Color component video connector
Input/output level and impedance : Y signal — 1 Vp-p, 75 Ω
PB / CB signal — 0.7 Vp-p, 75 Ω
PR / CR signal — 0.7 Vp-p, 75 Ω
Frequency response : 5 Hz - 60 MHz — 0, -3 dB
nTuner section
Reception frequency range : FM 87.5 MHz - 107.9 MHz(for E3)
FM 87.5 MHz - 108.0 MHz(for E2, E1C)
AM 520 kHz - 1710 kHz(for E3)
AM 522 kHz - 1611 kHz(for E2, E1C)
Effective sensitivity : FM 1.2μV(12.8dBf)
AM 18 μV
50 dB sensitivity : MONO ― 2.8 μV (20.2 dBf)
S/N: MONO ― 70 dB (IHF-A weighted, Direct mode)
STEREO ― 67 dB (IHF-A weighted, Direct mode)
Distortion : MONO ― 0.7 % (1 kHz)
SRETEO ― 1.0 % (1 kHz)
nWireless LAN section
Network type
(wireless LAN standard): Conforming to Wi-Fi®z1
Security : WEP 64 bit, WEP 128 bit
WPA/WPA2-PSK (AES)
WPA/WPA2-PSK (TKIP)
Radio frequency : 2.4 GHz
No. of channels : 1 - 11 ch (for E3)
1 - 13 ch (for E2, E1C)
z1 The Wi-Fi® CERTIFIED Logo and the Wi-Fi CERTIFIED On-Product
Logo are registered trademarks of the Wi-Fi Alliance.
nBluetooth section
Communications system : Bluetooth Version 2.1 + EDR
(Enhanced Data Rate)
Transmission power : Maximum 2.5 mW (Class 2)
Maximum communication range : Approx. 32.8 ft/10 m in line of sight
Frequency band : 2.4 GHz band
Modulation scheme : FHSS (Frequency-Hopping Spread Spectrum)
Supported proles : A2DP 1.2 (Advanced Audio Distribution Prole)
AVRCP 1.4 (Audio Video Remote Control Prole)
Corresponding codec : SBC, AAC
Transmission range (A2DP) : 20 Hz - 20,000 Hz
nGeneral
Power supply : (for E3) : AC 120 V, 60 Hz
(for E2) : AC 230 V, 50 Hz / 60Hz
(for E1C) : AC 220 V, 50 Hz
Power consumption : 600W
Power consumption in standby mode : 0.1W
Power consumption in CEC standby mode : 0.5W
Power consumption in network standby mode : 2.7W
For purposes of improvement, specications and design are subject to
change without notice.
DIMENSION
Unit： in. (mm) Weight： 26 lb 4 oz (11.1 kg)
17 3/32 (434)
9 21/64 (237)
2 11/64
(55)
1 27/32
(47)
19/32
(15)
5 63/64 (152) 6 37/64 (167)
9 21/64 (237)
13 20/64 (338)
15 9/32 (388)
3/4
(19)
1 7/32
(31)
13 25/64 (340)
2 23/64
(60)
1 27/32 (47) 1 27/32 (47)
9

PRECAUTIONS DURING SERVICE
Initializing This Unit
Initialize this unit if you have replaced the microcomputer, one of the parts around the microcomputer, or the digital PCB.
1. Press the power button to turn off the power.
2. Hold down buttons "ZONE2 SOURCE" and "DIMMER" at the same time and press the power button to turn on the
power.
3. Release the buttons after conrming that the display ashes in intervals of approximately 1 second.
＊The unit is initialized.
NOTE：• If the status in step 3 does not occur, start again from step 1.
• Initializing the device restores settings congured by the user to the factory settings. Take note of your settings beforehand
and recongure them after initialization.
Service Jigs
The following jigs (extension cable kit) are used when repairing the PCBs.
Order the jigs from your dealer if necessary.
8U- 110084S : EXTENSION UNIT KIT : 1 Set
8U- 110136S : EXTENSION UNIT KIT : 1 Set
(See 67 page)
MASTER VOLUME
SOURCE SELECT
ONLINE
MEDIA
PLAYER
Blu-rayCB L /S A T 321 4
ZONE2
ON/OFF
ZONE2
SOURCEDIMMER S T A T U S
TUNER
PRESETCH
SETUP MICAUX 1 - HDMI
PHONES
QUICK SELECT
ZONE2 SOURCEXDIMMER
10

DISASSEMBLY
• Remove each part in the order of the arrows below.
• Reassemble removed parts in the reverse order.
• Read "Precautions During Work" before reassembling removed parts.
• If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the
work. Failure to shape the wires correctly may cause problems such as noise.
FRONT PANEL ASSY
See "DISASSEMBLY"
1. FRONT PANEL ASSY
and "EXPLODED VIEW"
FRONT PCB
(Ref. No. of EXPLODED VIEW : C1)
FRONT HDMI FFC CABLE PCB
(Ref. No. of EXPLODED VIEW : C4)
F.HDMI PCB
(Ref. No. of EXPLODED VIEW : C5)
BLUETOOTH PCB
(Ref. No. of EXPLODED VIEW : C42)
TOP COVER
MAIN TRANS
See "DISASSEMBLY"
8. MAIN TRANS
and "EXPLODED VIEW"
MAIN TRANS
(Ref. No. of EXPLODED VIEW : C21)
RADIATOR ASSY
See "DISASSEMBLY"
2. RADIATOR ASSY
and "EXPLODED VIEW"
GUIDE L(12630) PCB
(Ref. No. of EXPLODED VIEW : C7)
GUIDE R(12630) PCB
(Ref. No. of EXPLODED VIEW : C8)
AMP PCB
(Ref. No. of EXPLODED VIEW : C9)
GUIDE FFC PCB
(Ref. No. of EXPLODED VIEW : C11)
DIGITAL PCB ASSY
See "DISASSEMBLY"
3. DIGITAL PCB ASSY
and "EXPLODED VIEW"
DIGITAL PCB
(Ref. No. of EXPLODED VIEW : C15)
CX870 MIDDLE PCB
(Ref. No. of EXPLODED VIEW : P20)
CX870 MODULE
(Ref. No. of EXPLODED VIEW : C18)
Module,NetworkedMedia
(Ref. No. of EXPLODED VIEW : C17)
VIDEO PCB ASSY
See "DISASSEMBLY"
5. VIDEO PCB ASSY
and "EXPLODED VIEW"
VIDEO PCB
(Ref. No. of EXPLODED VIEW : C14)
INPUT PCB ASSY
See "DISASSEMBLY"
4. INPUT PCB ASSY
and "EXPLODED VIEW"
INPUT PCB
(Ref. No. of EXPLODED VIEW : C12)
SPK PCB ASSY
See "DISASSEMBLY"
6. MAIN PCB ASSY
and "EXPLODED VIEW"
SPK PCB
(Ref. No. of EXPLODED VIEW : C33)
FUSE PCB
(Ref. No. of EXPLODED VIEW : C31)
FRT CNT PCB
(Ref. No. of EXPLODED VIEW : C30)
SIDE CNT PCB
(Ref. No. of EXPLODED VIEW : C32)
SMPS PCB
See "DISASSEMBLY"
7. SMPS PCB
and "EXPLODED VIEW"
SMPS PCB
(Ref. No. of EXPLODED VIEW : C22)
11

Explanatory Photos for DISASSEMBLY
• The angles from which the photos are taken are shown by "Photo angle: A, B, C, D".
• See the diagram below about the shooting direction of each photograph.
• Photographs with no shooting direction indicated were taken from the top of the unit.
• The photograph is AVR-X3100WE3 model.
The viewpoint of each photograph
(Shooting direction:X)[View from the top]
Front side
Shooting
direction: D
Shooting
direction: C
↑Shooting direction: A↑
↓Shooting direction: B↓
12

1. FRONT PANEL ASSY
Proceeding : TOP COVER →FRONT PANEL ASSY
(1) Remove the screws.
(2) Cut the wire clamp, then remove the connector wires and FFC. Remove the screws.
View from the bottom
Front side
FFC
FFC
CN916
CN916
CN602
CUT
STYLE PIN
CUT
13

2. RADIATOR ASSY
Proceeding : TOP COVER →FRONT PANEL ASSY →RADIATOR ASSY
(1) Remove the screws.
(2) Remove the STYLE PIN. Remove the screws.
(3) Remove the connector wire.
View from the bottom
STYLE PIN
CN703
CN461
CN704
CN702
CN701
CUT
14

3. DIGITAL PCB
Proceeding : TOP COVER →BACK CHASSIS →DIGITAL PCB
(1) Remove the screws.
(2) Cut the wire clamp, then remove the connector wires and FFC.
(3) Remove the connector wire.
FFC
CN903
FFC
CN914
CN916
CON1
CON2
CN704
STYLE PIN
CUT
CUT
STYLE PIN CUT
Front side
BN24A BN25A BN21ABN26A
BN23A
BN27A
15

4. VIDEO PCB
Proceeding : TOP COVER →BACK CHASSIS →DIGITAL PCB →VIDEO PCB
(1) Remove the connector wire.
5. INPUT PCB
Proceeding : TOP COVER →BACK CHASSIS →DIGITAL PCB →VIDEO PCB →INPUT PCB
(1) Remove the connector wire.
Front side
BN28B
BN27B
BN21B
CUT
PCB HOLDER
Front side
BN26B
BN64C
BN23C
CN706A
TO CN461
CUT
16

6. SPK PCB
Proceeding : TOP COVER →BACK CHASSIS →DIGITAL PCB →VIDEO PCB →INPUT PCB
→SPK PCB
(1) Remove the screws.
(2) Remove the connector wire.
(3) Remove the connector wire. Remove the screws.
View from the bottom
CN703
CN461
CN704
CN702
CN701
CUT
CN932 CN940CN941
CN701 CN702
CN704
CN703
CN971
TO CN902
CUT
CUT
17

7. SMPS PCB
Proceeding : TOP COVER →BACK CHASSIS →DIGITAL PCB →SMPS PCB
8. TRANS POWER
Proceeding : TOP COVER →BACK CHASSIS →DIGITAL PCB →TRANS POWER
See "EXPLODED VIEW" for instructions on how to remove each PCB of the "SMPS PCB".
See "EXPLODED VIEW" for instructions on how to remove each PCB of the "TRANS POWER".
18

SPECIAL MODE
Special Mode Conguration Buttons
b No. 1 - 13 : Hold down buttons A, B and C at the same time and press the power button to turn on the power.
b No. 14 ： Press the A and B buttons simultaneously while inserting the AC plug to turn the power on.
No. Mode Button A Button B Button C Contents
1Version Display
(u-COM / DSP Error Display) DIMMER STATUS -
Displays the version of rmware such as the main rm-
ware or DSP, etc. Errors that have occurred are displayed.
(See 20 page)
2 Protection History Display Mode ZONE2
SOURCE DIMMER STATUS Displays the protection occurrence history. (See 60 page)
3Check the Video/Audio pass
Mode ↑ ↑ ↑
This is a special mode for service conrmation used dur-
ing repair work to simplify the conrmation work for the
Audio channel/video channel.
(See 28 page)
4 Remote ID Setup Mode ↑ ↑ ↑
If there are multiple DENON AV receivers in the same area,
this mode stops the other AV receivers from being oper-
ated concurrently with this device.
(See 64 page)
5 TUNER step ↑ ↑ ↑
Enables reception STEP of the ANALOG TUNER to be
changed.
(See 63 page)
6 Operation INFO ↑ ↑ ↑
Displays the total operating time of the set, number of
times the power was switched on, and number of occur-
rences of each protection.
(See 62 page)
7
User Initialization mode
(Settings for the Installer Setup are
not initialized.)
TUNER
PRESET
CH -
TUNER
PRESET
CH +
-Initializes backup data.
(Settings for the Installer Setup are not initialized.)
8
Factory Initialization mode
(Initialization includes settings for the
Installer Setup.)
ZONE2
SOURCE DIMMER - Initializes backup data. (Initialization includes settings for the Installer Setup.)
9Mode for preventing remote
control acceptance
TUNER
PRESET
CH +
ZONE2
SOURCE -
Start this unit in the PANEL/REMOTE LOCK selection mode
so that PANEL LOCK and Remote Lock can be selected as
ON or OFF. (See 24 page)
10 PANEL LOCK mode
(with Volume) ↑ ↑ -
This function prevents reception of all keys/encoders
(including VOLUME) other than the power supply button
on the Front Panel.
11 PANEL LOCK mode
(without Volume) ↑ ↑ -
This function prevents reception of all keys/encoders
other than the power supply button and VOLUME encoder
on the Front Panel.
12 Panel Lock Release ↑ ↑ - Function for Releasing the PANEL LOCK
13 Protection pass mode
TUNER
PRESET
CH +
ZONE2
SOURCE STATUS
Enables the power to be turned on when protection de-
tection is in the stopped state.
(See 65 page)
14 Forced USB All Device Write Mode
TUNER
PRESET
CH -
STATUS -
Mode used when this unit cannot be recovered.
Forcibly switches this unit to USB update mode.
(See 72 page)
MASTER VOLUME
SOURCE SELECT
ONLINE
MEDIA
PLAYER
Blu-rayCB L /S A T 321 4
ZONE2
ON/OFF
ZONE2
SOURCEDIMMER S T A T U S
TUNER
PRESETCH
SETUP MICAUX 1 - HDMI
PHONES
QUICK SELECT
DIMMER
STATUSTUNER
PRESET CH -
TUNER
PRESET CH +
XZONE2
SOURCE
19

1. Version Display Mode
1.1. Actions
Version information is displayed when the device is started in this mode.
1.2. Starting up
Hold down buttons "DIMMER" and "STATUS" at the same time and press the power button to turn on the power.
Press the "STATUS" button after this to show the information in section 1.3 on the display.
b A version list is also displayed on GUIs while the version appears on the display.
1.3. Display Order
Error information(See "1.4. Error display") → q Model destination information → w Serial Number
→ e Firmware Package Version → r Main µ-com → t Main 1st Boot Loader → y Sub µ-com Version
→ u Sub 1st Boot Loader → i DSP ROM → o Audio PLD → Q0 Video PLD → Q1 GUI SFLASH
→ Q2 Ethernet 1st Boot Loader, Hardware ID → Q3 Ethernet 2nd Boot Loader, Rhapsody Flag
→ Q4 Ethernet IMAGE → Q5 Ethernet MAC ADDRESS information → Q6 BT MAC Address information
q Model destination information :
FLD AVR-X3100W E3 *
FLD AVR-X3100W E2 *
FLD AVR-X3100W E1C *
w Serial Number :
FLD S/N. **********
e Firmware Package Version :
FLD Package :****
r Main µ-com Version :
FLD Main :****####*
*
：
Main version, #： Sub version
t Main 1st Boot Loader :
FLD M a i n F B L : * * . * *
y Sub µ-com Version :
FLD Sub :681Z****
Z
：
Region(E3=1, E2=2, E1C=5), *
：
version
u Sub 1st Boot Loader :
FLD S u b F B L : * * . * *
i DSP ROM :
FLD D S P : * * . * *
o Audio PLD :
FLD Audio PLD:**.**
Q0 Video PLD
FLD Video PLD:**.**
20